Dipnoi 1

noundomain: animal
Princeton WordNet [ver.3.1]
EnglishEnglish
Definition

bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii

  • bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii

FENG